Testing services and test bench engineering

Sometimes internal capacity is not enough. Sometimes a second independent instance is needed for validation. And sometimes you need someone who not only measures but understands what the data means.

Our goal is to bring your product to series readiness together with you or to improve it in a focused way. We do not deliver data overload, but solid decision foundations that matter.

We identify issues before they become expensive because we know our test benches, understand systems quickly and know what drivetrain development looks like in practice.

Typical use cases:

• Capacity bottlenecks in internal testing
• A second independent instance for result validation
• Reproduction and analysis of anomalies - we reproduce field findings or unclear test results and make them measurable and explainable
• Development-accompanying validation across multiple iterations

ENGtron - testing with automotive and e-bike development DNA.

A good test bench is not an off-the-shelf product. It is built from understanding what must be measured - and why.

That means no overengineered system with features you do not need, and no compromises where precision decides. We think from the measurement target, not from a component catalog.

Our in-house benches are developed end to end by ourselves: measurement technology, power electronics - from circuit design through the selection and dimensioning of the hardware components - and the software. Exactly this depth is what we bring into your project.

What ENGtron brings:

• Hands-on experience operating test benches with precision torque sensing and EtherCAT-based measurement
• System understanding across mechanics, drive control and data acquisition
• Realistic assessment of effort, precision and limits - without a sales perspective
• Interface between test bench technology and drivetrain development: we know which data truly matters in development

Typical projects:

• New build of a drivetrain-specific functional test bench
• Expansion or modernization of existing test infrastructure
• Setup of endurance or load-change test benches
• Integration of measurement technology into existing test environments

ENGtron - test bench engineering with an operator's perspective.

As a turnkey system or as engineering services directly on your site.

We do not build black boxes. You get a system you understand and can further develop yourself.

The real-time control and the automation software are our own in-house developments - not licensed black boxes. We can offer this know-how, and support migrating away from cost-intensive licensing models, as a standalone service.

Controller development for test benches:

A test bench provides exactly the conditions a test requires - no more, no less. That requires precise and stable control. ENGtron develops and calibrates controllers for all relevant operating modes:

• Speed control - stable target speed under changing load conditions
• Torque control - precise torque setpoint for reproducible test conditions
• Power control - load-point-accurate power tracking
• Position control - for angle-accurate or path-dependent test scenarios
• Transition management - clean switching between control modes during operation

In-house test bench software: We support migration from cost-intensive licensing models to proprietary software tailored to your requirements and flexibly adaptable at any time.